<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>遍历数组元素</title>
    <!-- 引用vue.js库 -->
    <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
</head>
<body>
    <div id="app">
       <ul>
           <!-- <li v-for="value in object">
               {{value}}
           </li> -->

           <!-- <li v-for="(item,index) in items" @click="onclick(index)">
               {{index}}:{{item}}
           </li> -->
            <li v-for="todo in items">
               {{todo.message}}
           </li>
       </ul>
    </div>
    <script>
        let vm = new Vue({
            // 根据id获取到容器div
            el:"#app",
            // data表示数据
            data:{
                // items:['apple','tomato','banana']
                items:[
                    {message:"apple"},
                    {message:"banana"}
                ]
            },
            methods:{
                //点击某些按钮要触发的函数(方法)    
                onclick(index) {
                    alert(index);
                }          
            }
        });
    </script>
    
</body>
</html>